SC16739

Silan Microelectronics SC16739_Datasheet 16-BIT CONSTANT CURRENT LED DRIVER DESCRIPTION SC16739 is a constant current LED driver. It includes a shift register, data latches, constant current drivers and etc. There are 16-channel constant current output, with 3-45mA current available at each channel. This constant current can be set through an external resistor. SSOP-24-300-1.0 SSOP-24-225-0.635 FEATURES  16-channel CC(constant current) output  Output current adjustable through external resistor  Output current: 3-45mA@5V [email protected]  Data serial-in/serial-out  30MHz DCLK frequency  Fast output current response, OE min. width: 20ns  Current accuracy Accuracy Between channels Between ICs ±2% ±3% QFN-24-4x4x0.75-0.5 APPLICATION  LED screen ORDERING INFORMATION Part No. SC16739P SC16739PTR SC16739S SC16739STR SC16739QTR Package SSOP-24-300-1.0 SSOP-24-300-1.0 SSOP-24-225-0.635 SSOP-24-225-0.635 QFN-24-4×4×0.75-0.5 Marking SC16739P SC16739P SC16739S SC16739S SC16739Q Material Pb free Pb free Pb free Pb free Pb free Packing Tube Tape & Reel Tube Tape & Reel Tape & Reel HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn REV 0.1 2012.3.20 Page 1 of 13 Silan Microelectronics BLOCK DIAGRAM R-EXT I-REG OUT0 SC16739_Datasheet OUT1 OUT15 OE LATCH SDI DCLK Q ST D Q ST D DQ CK DQ CK Q ST D DQ CK SDO ABSOLUTE MAXIMUM RATING Characteristics Supply Voltage Input Voltage Output Current Output Voltage Power Dissipation (Tamb=25...